1 // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __REDIRECT_H__

    17 #define __REDIRECT_H__

    18 

    19 #include <http/mhttpfilter.h>

    20 #include <http/rhttpsession.h>

    21 #include <http/cecomfilter.h>

    22 #include "timerlogger.h"

    23 

    24 class CDelimitedPath8;

    25 class CDelimitedQuery8;

    26 

    27 //##ModelId=3B1E52A00353

    28 class CRedirectFilter : public CEComFilter, public MHTTPFilter

    29 	{

    30  public:

    31 	static CEComFilter* InstallFilterL(TAny* aSession);	

    32  

    33 	//##ModelId=3B1E52A0039D

    34 	~CRedirectFilter();

    35 

    36 public:	// Methods from MHTTPFilterBase

    37 

    38 	// @see MHTTPFilterBase::MHFRunL

    39 	//##ModelId=3B1E52A0039A

    40 	virtual void MHFRunL(RHTTPTransaction aTransaction, const THTTPEvent& aEvent);

    41 

    42 	// @see MHTTPFilterBase::MHFSessionRunL

    43 	virtual void MHFSessionRunL(const THTTPSessionEvent& aEvent);

    44 

    45 	// @see MHTTPFilterBase::MHFRunError

    46 	//##ModelId=3B1E52A00391

    47 	virtual TInt MHFRunError(TInt aError, RHTTPTransaction aTransaction,

    48 							 const THTTPEvent& aEvent);

    49 

    50 	// @see MHTTPFilterBase::MHFSessionRunError

    51 	virtual TInt MHFSessionRunError(TInt aError, const THTTPSessionEvent& aEvent);

    52 

    53 public:	// Methods from MHTTPFilter

    54 

    55 	// @see MHTTPFilter::MHFUnload

    56 	//##ModelId=3B1E52A00389

    57 	virtual void MHFUnload(RHTTPSession aSession, THTTPFilterHandle aHandle);

    58 

    59 	// @see MHTTPFilter::MHFLoad

    60 	//##ModelId=3B1E52A00386

    61 	virtual void MHFLoad(RHTTPSession aSession, THTTPFilterHandle aHandle);

    62 

    63  private:

    64 	

    65 	//##ModelId=3B1E52A00385

    66 	CRedirectFilter(RHTTPSession aSession);

    67 	//ContructL also Installs the filter.

    68 	//##ModelId=3B1E52A0037F

    69 	void ConstructL(RHTTPSession aSession);

    70 

    71 	// Function to handle the receipt of 301 Moved Permanently, 302 Found, 307 Moved Temporarily or 303 See Other

    72 	//##ModelId=3B1E52A0037D

    73 	void HandleRedirectL(RHTTPTransaction aTransaction,THTTPEvent::TTransactionWarning aWarningEvent);

    74 

    75 	// Handle a 305 Use Proxy response

    76 	//##ModelId=3B1E52A0037B

    77 	void HandleUseProxyL(RHTTPTransaction aTransaction);

    78 

    79 	// Sets the uri of aRequest to aUri.  If aUri is relative then complete it

    80 	// using the host information from the request uri.

    81 	// Note: according to the http spec a redirect should not use a relative uri 

    82 	// but that does not stop some sites from doing it.

    83 	void SetRedirectUriL(RHTTPRequest aRequest, const TUriC8& aUri) const;

    84 	

    85     void EscapeEncodeUriL ( CUri8& aUri ) const;	

    86 

    87 

    88 

    89 

    90  private:

    91 	// A count to make sure we delete at the right time.

    92 	//##ModelId=3B1E52A00373

    93 	TInt iLoadCount;

    94 	//##ModelId=3BA6003B0264

    95 	RStringPool iStringPool;

    96 

    97 	//##ModelId=3BA6003B0250

    98 	RHTTPSession iSession;

    99 	

   100 	const TStringTable&    iStringTable;

   101 	__DECLARE_PERFORMANCE_LOG

   102 	};

   103 

   104 #endif //__REDIRECT_H_